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  1. Portmon - Sysinternals | Microsoft Learn

    Jan 12, 2012 · Portmon is a utility that monitors and displays all serial and parallel port activity on a system. It has advanced filtering and search capabilities that make it a powerful tool for …

  2. Top 10 Port Monitoring Tools of 2025 - UptimeRobot Blog

    Apr 8, 2025 · Port monitoring software is absolutely necessary for maintaining peak performance and security in your network. Taking the time to carefully evaluate our list of top 10 port …

  3. 10 Best Port Monitoring Tools in 2025 - Better Stack

    Mar 7, 2025 · Better Stack offers a creative approach to infrastructure monitoring, combining the essential aspects of incident management, uptime monitoring, intelligent alerting, and status …

  4. 10 Best Open Source Switch Port Monitoring Tools - MetricFire

    Oct 12, 2023 · Switch port monitoring improves your networking. Read about the ten best open-source tools and optimize all of your monitoring with MetricFire.

  5. Nmap: the Network Mapper - Free Security Scanner

    Sep 1, 2017 · Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

  6. Port Monitoring | PRTG - Paessler

    Our PRTG port monitoring software helps you monitor the traffic that runs through your routers and switches, as well as the amount of bandwidth that is consumed.

  7. TCP Port Monitoring, Monitor TCP Ports for Uptime - Pulsetic

    Monitor open ports, detect disruptions, and protect your operations in real time. With Pulsetic, you won't be caught unawares by a port issue. We continuously check the status of every specific …

  8. 5 Best Switch Port Monitoring Software to Monitor Traffic

    Oct 11, 2025 · Monitoring the switch port doesn’t have to be difficult, provided you use specialized tools, such as PRTG Network Monitor, to do it. If you need a list of the best server monitoring …

  9. Definitive Port Scanning Guide & 11 Best Free Port Scanners for …

    Feb 14, 2025 · Port scanning helps you to tighten up system security by detecting open ports. We list the best free port scanner tools.

  10. IP Address & Switch Port Management Software | OpUtils

    Effortlessly manage switch ports with automated device discovery, track real-time port status, and perform advanced port scanning. Gain full visibility into IP, MAC, and VLAN details for …